LR62X1E, the almost +36dBm FCC and LR62X2E +27 dBm CE LoRa Modules

LR62X1E, LR62X1C, LR62X2P are FCC Certified at +29.93 dBm conducted power, just below +30.0 dBm FCC limits. The maximum radiated transmission power is +35.75 dBm when used with ANT088, an antenna with circular polarization.

LR62X1E is developed to replace LR62XE. It is not footprint compatible. A PCB revision is required.

LR62X2C is CE compliant at +26.97 dBm radiated transmission power. When used with antenna ANT025, LR62X2E/LR62X2P is CE compliant for conducted and radiated transmission power at +26.07 dBm and +26.92 dBm, respectively. It is just below the +27 dBm CE limits.

LR62X1E Series Modules

LR62X1E is a Semtech SX1262 LoRa transceiver module with a Skyworks SE2435 power amplifier. Specifications are:

• Max TX power: +29.93 dBM TX power conducted, just below the +30 dBm FCC limitation.

• With a 5.82 dBi/8.82 dBic antenna, the maximum radiated power is +35.75 dBm.

• 902 to 928 MHz

• Operating temperature: -40°C to +85°C

• Size: 10.0 (14.0) x22.3mm, L-shape.

You can use any MCU with SPI interface to manage LR62X1E. In Fanstel application example, it is paired with a Nordic nRF52840 module for cloud or smartphone connection. An LR62X1E and BT840F/BT840XE combo module for M.2 connector, M262X1E840F/M262X1E840XE are available.

LR62X2E Series Modules

LR62X2E is a Semtech SX1262 LoRa transceiver module with a Skyworks SE2435 power amplifier. Specifications are:

• LR62X2C with an integrated chip antenna, +26.97 dBm TX power radiated, just below the +27.0 dBm CE limitation.

• LR62X2E/LR62X2P conducted TX power, +26.07 dBm; with antenna ANT025, radiated TX power is +26.92 dBm.

• 869.400 to 869.650 MHz

• Operating temperature: -40°C to +85°C

• Size: 10.0 (14.0) x22.3mm, L-shape.

M262X1E840XE, The Longest Range LoRa-BLE, M.2 Module

M262X840XE is a LoRa-BLE 5.4, Thread, Zigbee combo module for M.2 connector, B-key. It provides Bluetooth interface to a smartphone for setting up. BT840XE is a long range Nordic nRF52840, BLE 5.4 module. Per FCC test reports,

• Max TX power is +21.0 dBm or 130 mW, conducted.

• Max radiated power is + 21 dBm with ANT000; or +27 dBm with ANT060, a 6dBi antenna.

• Range between a pair of BT840XE + ANT000 is estimated at 15 KM. It has been measured at 4500 meters due to test site limitation.

• nRF52840, Cortex M4F, 64 MHz.

• 1MB flash/256 KB RAM

• Operating temperature: -40°C to +85°C

• Size: 30x42mm.

• Max TX power of LR62X1E is + 29.93 dBm or 984 mW. LoRa range has not been measured.

Certifications:

LR62X1C, LR62X1E, LR62X1P:

• FCC ID:

• IC (Industrial Canada) ID:

LR62X2C, LR62X2E, LR62X2P:

• CE: Compliant

Evaluation Board EV-LN60G

To develop firmware, you need a Nordic nRF52DK and Nordic development environment.

SDK and Android app source codes are available for download in the Bluetooth 5 Codes section of Download BlueNor Document. Other application codes can be downloaded from the same webpage.

Order Products 

For volume discount and production lead time, please email Fanstel